From 33c296a44e31f700d5cfad40157469b36a10c6e9 Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Thu, 29 Jan 2009 11:39:03 -0500
Subject: [PATCH] BUG: fix for #8423

---
 Source/cmGetFilenameComponentCommand.cxx | 3 ++-
 Tests/CMakeTests/CMakeLists.txt          | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Source/cmGetFilenameComponentCommand.cxx b/Source/cmGetFilenameComponentCommand.cxx
index d06efe88e..81d019b79 100644
--- a/Source/cmGetFilenameComponentCommand.cxx
+++ b/Source/cmGetFilenameComponentCommand.cxx
@@ -91,7 +91,8 @@ bool cmGetFilenameComponentCommand
       }
 
     // Collapse the path to its simplest form.
-    result = cmSystemTools::CollapseFullPath(filename.c_str());
+    filename = cmSystemTools::CollapseFullPath(filename.c_str());
+    result   = cmSystemTools::GetRealPath(filename.c_str());
     }
   else 
     {
diff --git a/Tests/CMakeTests/CMakeLists.txt b/Tests/CMakeTests/CMakeLists.txt
index 9f91abc82..981653d84 100644
--- a/Tests/CMakeTests/CMakeLists.txt
+++ b/Tests/CMakeTests/CMakeLists.txt
@@ -14,6 +14,7 @@ AddCMakeTest(VariableWatch "")
 AddCMakeTest(Include "")
 AddCMakeTest(FindBase "")
 AddCMakeTest(Toolchain "")
+AddCMakeTest(GetFilenameComponentSymlinks "")
 
 SET(GetPrerequisites_PreArgs
   "-DCTEST_CONFIGURATION_TYPE:STRING=\\\${CTEST_CONFIGURATION_TYPE}"